Heating and Cooling› Oil and Fluid Coolers

Dorman

TRANSMISSION OIL COOLER

$379.59

SKU: D00I 918-512

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This automatic transmission oil cooler is a direct replacement for original equipment coolers on specified Ram ProMaster models. It is designed to efficiently dissipate heat, maintaining optimal transmission performance and preventing overheating that can lead to costly damage. Constructed from high-grade aluminum, this cooler offers durability, corrosion resistance, and leak-free performance. It's engineered for a precise fit and function, ensuring reliable operation and a cost-effective solution for replacing a failing factory unit.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDorman
Part NumberD00I 918-512

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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